Paper napkin



FIG. 1 is a plan view of a quarter section of a paper napkin showing our design, the other quarter sections being the same and arranged in proper relation to complete the napkin.

FIG. 2 is a plan view of a quarter section of a paper napkin showing our design in a second embodiment, the other quarter sections being the same and arranged in proper relation to complete the napkin; and,

FIG. 3 is a plan view of a quarter section of a paper napkin showing our design in a third embodiment, the other quarter sections being the same and arranged in proper relation to complete the napkin. 

The ornamental design for a paper napkin, as shown and described. 